Listes faunistiques invertébrés
Vesubie à Utelle 06212100
- Télécharger la fiche IRSTEA xls / 96 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 09/10/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 28 |
| Taxon indicateur | Perlodidae |
| I2M2 | 0.7837 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 39.0 | dominant |
| Blocs | 33.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 22.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Blocs | Rapide | C |
| P11 | Blocs | Lente | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 2 | ||
| Leuctra | 69 | 29 | 48 | 50 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 5 | ||
| Nemouridae | 20 | 1 | ||
| Perla | 164 | 3 | ||
| Isoperla | 140 | 10 | ||
| Perlodes | 150 | 7 | 14 | |
| Perlodidae | 127 | 17 | 2 | |
| Agapetus | 191 | 1 | ||
| Hydropsyche | 212 | 9 | 62 | 50 |
| Odontocerum | 339 | 1 | ||
| Psychomyia | 239 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 3 | 9 | 19 |
| Sericostoma | 322 | 2 | ||
| Baetis lato sensu | 9794 | 156 | 601 | 352 |
| Baetidae | 363 | 8 | ||
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 1 | 2 | |
| Ephemera | 502 | 1 | 1 | |
| Ecdyonurus | 421 | 40 | 52 | |
| Epeorus | 400 | 28 | 12 | |
| Rhithrogena | 404 | 68 | 88 | |
| Heptageniidae | 399 | 4 | ||
| Leptophlebiidae | 473 | 1 | ||
| Pomatinus | 611 | 2 | ||
| Elmis | 618 | 208 | 66 | 58 |
| Esolus | 619 | 4 | 4 | 2 |
| Limnius | 623 | 4 | 1 | 4 |
| Riolus | 625 | 16 | ||
| Orectochilus | 515 | 4 | 2 | |
| Hydraena | 608 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Atherix | 839 | 1 | ||
| Chironomidae | 807 | 216 | 13 | 19 |
| Hemerodromiinae | 3202 | 1 | 2 | |
| Hexatomini | 20358 | 1 | ||
| Pristinella | 20383 | 1 | ||
| Simuliidae | 801 | 6 | 9 | 64 |
| Gammarus | 892 | 1602 | 32 | 6 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Pisidium | 1043 | 1 | 1 | |
| Ancylus | 1028 | 2 | 3 | |
| Oligochaeta | 933 | 1 | 1 | 4 |
| Dugesia | 1056 | 4 | 7 | 23 |
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |